>Is there a place where GNATS documentation can be found on the web? I'd
>like to figure out how to modify a previous PR (or two) instead of
>submitting a new one.

You can't without "edit-pr" access and to have that you need an account
on cvs.netbsd.org.

The best way is generally to submit a new PR that lists the numbers of
the PR that it replaces.

-- 
Phil Nelson                       NetBSD: http://www.netbsd.org
e-mail: phil@cs.wwu.edu           LPF: http://www.lpf.org
http://www.cs.wwu.edu/~phil       !gifs: http://www.lpf.org/Patent/Gif/Gif.html